I've discussed the idea of container data centers along with cell towers. Here is one excerpt that hints of a possibility with HP.
We’re not alone on this journey. We’re working closely with HP on cloud-like technologies and co-creating with Freescale on system-on-chip capabilities. And most importantly, we are co-creating this technology, together with our customers all around the world.
For more background, CNET News covers announcement by Alcatel Lucent on new cell towers.

